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Cardinals getting Trevor Rosenthal ready to be 2015 closer

by Michael Hurcomb | CBSSports.com

(10/21/2014)While other relievers have been told to condition themselves as starters before spring training opens, Cardinals closer Trevor Rosenthal has been told he will stay in the bullpen, per the St. Louis Post-Dispatch. Rosenthal, who had 45 saves in 2014, has not started since the 2012 season in the minors.

"We need Trevor to prepare to be a closer," manager Mike Matheny said. "This was the first full season that he pitched in that role. There's a learning curve to that, to understanding how to make it through a long season as a closer, and how to have the effectiveness, and how to stay in the strike zone and adjusting your workload as far as what you’re doing in between your appearances."

Matheny: Trevor Rosenthal 'still our closer'

Rosenthal blew a save opportunity in Game 2 of the NLCS Sunday, allowing one earned run on two hits and two walks in two-thirds of an inning, but the Cardinals were able to secure a victory anyway with a walkoff home run in the bottom of the ninth. He has surrendered two earned runs on seven hits and three walks in just 3 2/3 innings this postseason, though Sunday's blown save was his first during the playoffs.

Trevor Rosenthal earns third NLDS save Tuesday

by R.J. White | CBSSports.com

(10/7/2014)Cardinals closer Trevor Rosenthal picked up his third save in the team's 3-2 NLDS-clinching win over the Dodgers in Game 4 Tuesday.

Rosenthal gave up a hit and a walk in the ninth inning Tuesday but was able to strand both runners by inducing a game-ending groundball to the second baseman. He gave up one earned run in three innings over his three NLDS appearances, striking out four and walking one. The Cardinals head to the National League Championship Series to face the winner of the Giants-Nationals series.

Trevor Rosenthal allows run in Game 1 save

by R.J. White | CBSSports.com

(10/3/2014)Cardinals closer Trevor Rosenthal gave up one earned run on two hits Friday but struck out two and picked up a save in his team's 10-9 Game 1 victory over the Dodgers in the National League Division Series.

Rosenthal struck out the first batter in the ninth inning but then allowed a single and a double to put the potential tying run on second base. After a groundout brought home a run and advanced the potential tying run to third, the closer slammed the door by striking out Yasiel Puig. Rosenthal came into the postseason with four career saves in the playoffs, all coming in 2013. His earned run was the first he allowed in 21 1/3 postseason innings.

Trevor Rosenthal nails down save No. 45

by Igor Mello | CBSSports.com

(9/27/2014)Cardinals closer Trevor Rosenthal got back on track with his 45th save of the season Friday night in extras against Arizona.

Rosenthal made quick work of the Diamondbacks in the 10th inning, needing only eight pitches to retire the side in order to close out a 7-6 victory. He has converted 45 of 51 save chances, with a 3.20 ERA and a 1.41 WHIP over 70 1/3 innings of relief.

Trevor Rosenthal suffers blown save vs. Brewers

by R.J. White | CBSSports.com

(9/17/2014)Cardinals closer Trevor Rosenthal blew a save opportunity Tuesday, giving up one earned run on one hit and two walks in one inning in his team's 3-2, 12-inning loss to the Brewers.

Rosenthal walked the first batter of the ninth inning before surrendering a double to put two runners in scoring position with no out. After a groundout couldn't advance the runners, the closer intentionally walked the next batter to load the bases with one out but blew the save on a sacrifice fly. He owns a 3.31 ERA and 85:41 K:BB ratio in 68 innings.

Trevor Rosenthal strikes out the side for 44th save

by Larry Hartstein | CBSSports.com

(9/14/2014)Cardinals closer Trevor Rosenthal blew away the Rockies on Sunday, striking out the side in the ninth inning to wrap up a 4-1 win. Rosenthal ranks second in the majors in saves, having converted 44 of 49 chances.

Trevor Rosenthal records 43rd save Saturday

by R.J. White | CBSSports.com

(9/6/2014)Cardinals closer Trevor Rosenthal earned his 43rd save Saturday, allowing one hit and striking out one in a scoreless ninth inning to finish off his team's 5-3 win over the Brewers.

Rosenthal needed just nine pitches to get his three outs and end the game Saturday, and it was his sixth straight scoreless outing, including four already in September. He owns a 3.32 ERA and 80:39 K:BB ratio in 65 innings.

Trevor Rosenthal closes out Brewers

by Igor Mello | CBSSports.com

(9/5/2014)Cardinals closer Trevor Rosenthal struck out one and worked his way past two walks in a scoreless ninth inning for the save Thursday night against the Brewers. He has converted 42 of 47 save chances, with a 3.38 ERA and a 1.41 WHIP over 64 innings of relief.

Shutout inning earns Trevor Rosenthal a Wednesday win

by Marty Gitlin | CBSSports.com

(9/3/2014)Cardinals closer Trevor Rosenthal usually gets a save when he pitches shutout ball in the ninth. He got his second win in eight decisions instead Wednesday against Pittsburgh.

Rosenthal allowed a leadoff single to Neil Walker before inducing Russell Martin to ground into a double play and Travis Snider to pop out. The Cardinals scored a run in the bottom of the inning to put him in the victory column.

Trevor Rosenthal slams door shut on Pirates

by Igor Mello | CBSSports.com

(9/1/2014)Cardinals closer Trevor Rosenthal struck out two and needed only 17 pitches to complete a 1-2-3 ninth inning for the save Monday afternoon at home against Pittsburgh. Rosenthal has converted 41 of 46 save chances, with a 3.48 ERA and a 1.40 WHIP over 62 innings of relief.

Trevor Rosenthal picks up 39th save

by Chris Cwik | CBSSports.com

(8/25/2014)Cardinals closer Trevor Rosenthal picked up his 39th save Monday against the Pirates.

Rosenthal entered with a two-run lead, and managed to make things interesting. Andrew McCutchen led off the inning with a solo home run, bringing the Pirates deficit to one run. Rosenthal was able to get a strikeout before putting a man on via the walk. With the tying run on first, Rosenthal forced a ground out and a fly out to end the game. Rosenthal's ERA is 3.60 following the outing.

Trevor Rosenthal picks up the save Saturday

by Chris Cwik | CBSSports.com

(8/24/2014)Cardinals pitcher Trevor Rosenthal saved his 38th game Saturday against the Phillies.

Rosenthal entered with a one-run lead, and nearly got himself in trouble. With one out, Rosenthal allowed a runner to reach on a throwing error. With the winning run at the plate, Rosenthal managed to strike out Chase Utley for the second out, and get Freddy Galvis to foul out to end the game. Rosenthal lowered his ERA to 3.51 following the outing.

Trevor Rosenthal earns 37th save Wednesday

by R.J. White | CBSSports.com

(8/20/2014)Cardinals closer Trevor Rosenthal picked up his 37th save Wednesday, walking one while recording the final two outs in his team's 7-3 win over the Reds.

The Cardinals entered the ninth inning up 7-0, but Rosenthal was called up with runners at second and third base and three runs already home. He retired the first batter he faced, issued a walk to load the bases and finished off the game with a ground ball to the shortstop. Rosenthal owns a 3.57 ERA and 74:35 K:BB ratio in 58 innings.

Trevor Rosenthal blows it Monday

Rosenthal entered with a one-run lead, but couldn't finish off the Reds. Rosenthal made the mistake of walking Billy Hamilton with one out. Hamilton managed to steal second, and was driven home by a double. Rosenthal was able to get out of the inning after inducing two flyouts.

Trevor Rosenthal picks up save number 36

Rosenthal entered with a two-run lead, but wound up making things interesting. Rosenthal loaded the bases with one out, and gave up a run scoring single. The tying run was thrown out at home for the second out. Rosenthal again walked the bases loaded, but was able to strike out the final batter of the game for the win.

Trevor Rosenthal takes loss Wednesday vs. Red Sox

by R.J. White | CBSSports.com

(8/7/2014)Cardinals closer Trevor Rosenthal was stuck with a loss Wednesday, giving up one earned run on two hits and one walk in his team's 2-1 defeat against the Red Sox.

Rosenthal loaded the bases with no outs after a single, a double and an intentional walk, and the Red Sox were able to come through with a sacrifice fly to take the lead. He owns a 3.19 ERA and 68:28 K:BB ratio in 53 2/3 innings.

Trevor Rosenthal picks up 35th save Tuesday

by R.J. White | CBSSports.com

(8/5/2014)Cardinals closer Trevor Rosenthal earned his 35th save Tuesday, giving up one hit in a scoreless ninth inning to finish off his team's 3-2 win over the Red Sox.

Rosenthal slipped a bit in early July, but he's given up just one earned run in 12 innings over his last 12 appearances. Tuesday's save was just the sixth time this season he has failed to strike out at least one batter in an appearance. Rosenthal owns a 3.08 ERA and 68:27 K:BB ratio in 52 2/3 innings.

Trevor Rosenthal locks down 34th save Sunday

by R.J. White | CBSSports.com

(8/3/2014)Cardinals closer Trevor Rosenthal delivered his 34th save Sunday, giving up one hit and one walk while striking out three in his team's 3-2 win over the Brewers.

Rosenthal needed 27 pitches but was able to maintain his team's slim lead and slam the door in the ninth inning. He put the tying runner in scoring position with just one out after a single and a walk before striking out the final two batters of the game. He owns a 3.14 ERA and 68:27 K:BB ratio in 51 2/3 innings.

Trevor Rosenthal closes out Brewers

by Igor Mello | CBSSports.com

(8/2/2014)Cardinals reliever Trevor Rosenthal struck out two and worked his way around a hit in a scoreless ninth inning for the save Saturday night at home against the Brewers. The right-hander has converted 33 saves in 37 attempts, with a 3.20 ERA and a 1.32 WHIP over 50 2/3 innings of relief.

Trevor Rosenthal saves number 32

Rosenthal entered with a one-run lead, and managed to shut the door. Rosenthal quickly induced a popout and groundout to open the frame. He gave up a two-out single, but was able to strike out the final hitter of the game. In his one inning of work, Rosenthal gave up one hit and struck out one batter.

Trevor Rosenthal bounces back with save No. 31

by Igor Mello | CBSSports.com

(7/26/2014)Cardinals closer Trevor Rosenthal got back on track Saturday afternoon with a save against the Cubs.

Making his first appearance since suffering a loss on Sunday against the Dodgers, Rosenthal worked his way past a single to Starlin Castro and a double to Justin Ruggiano. He struck out one and allowed two hits in a scoreless inning of work. He has converted 31 saves in 35 chances, with a 3.40 ERA and a 1.36 WHIP over 47 2/3 innings of relief.

Trevor Rosenthal coughs up go-ahead run in loss to Dodgers

by Igor Mello | CBSSports.com

(7/21/2014)Cardinals closer Trevor Rosenthal (1-5) took the loss Sunday night at home against the Dodgers.

Rosenthal was unable to maintain a 2-2 tie in the ninth inning and allowed the go-ahead run on a single to Adrian Gonzalez. He was charged with one run on two hits and no walks while striking out three over one inning pitched in a 3-2 defeat. He owns a 3.47 ERA and a 1.35 WHIP over 46 2/3 innings of relief.

Trevor Rosenthal slams door shut on Dodgers

by Igor Mello | CBSSports.com

(7/19/2014)Cardinals closer Trevor Rosenthal worked his way past a hit and needed only 13 pitches to secure a scoreless frame for the save Saturday afternoon against the Dodgers. Rosenthal became the 20th pitcher in franchise history to record 30 saves in a season. He is 30 for 34 in save chances, with a 3.35 ERA and a 1.34 WHIP over 45 2/3 innings of relief.

Trevor Rosenthal nails down another save

by Chris Cwik | CBSSports.com

(7/18/2014)Cardinals closer Trevor Rosenthal nailed down another save Friday against the Dodgers.

Rosenthal entered with a one-run lead in the ninth inning, but managed to pick up the save. He tossed a perfect inning of work, picking up one strikeout. Rosenthal lowered his ERA to 3.43 with the outing. It was his 29th save of the season.

Trevor Rosenthal notches another save Friday

Rosenthal entered the game with a one-run lead in the bottom of the ninth. After allowing a single to open the frame, Rosenthal managed to strike out the next two hitters he faced. Rosenthal then got Rickie Weeks to ground out, ending the game. Rosenthal has a 3.50 ERA on the year.

Trevor Rosenthal notches save number 27 Wednesday

Rosenthal entered the game with a three-run lead, and didn't get himself into too much trouble. After giving up a leadoff walk to Pedro Alvarez, Rosenthal was able to work around the base runner. He recorded one strikeout during the outing. Rosenthal now has a 3.59 ERA.

Trevor Rosenthal picks up rare win Tuesday

by Chris Cwik | CBSSports.com

(7/8/2014)Cardinals closer Trevor Rosenthal picked up a win Tuesday against the Pirates.

Rosenthal came on in relief during a tie game, and managed to prevent the Pirates from picking up a run. He allowed a hit and a walk during his one inning of work, but also managed a strikeout. In the bottom of the ninth, Kolten Wong hit a walkoff home run, giving Rosenthal the win.

The win brings Rosenthal to 1-4 on the year.

Cardinals manager continues to back Trevor Rosenthal

by Michael Hurcomb | CBSSports.com

(7/6/2014)Cardinals manager Mike Matheny made it very clear Sunday there is no closer controversy in St. Louis after Trevor Rosenthal struggled in consecutive appearances Friday against Saturday against the Marlins.

"Trevor has done a terrific job," Matheny said. "You look up on that saves leaders [board] -- there's a couple losses and some outings that hurt his ERA -- when it comes down to closing the door and getting saves, he's a guy that's doing a great job.

"We want our closer to feel like he's the king of the world when he walks out on that field. [Friday], I didn't even want someone up in the 'pen. I went out there and I told him, 'You're our guy, you've got to figure out how to get this done.' He sees me getting two guys loose down there, he's going to doubt whether I'm telling him the truth. I believe there's a psychological advantage when a guy knows, 'I'm the guy.' That's a great spot to be in."

Trevor Rosenthal blows save Saturday

by R.J. White | CBSSports.com

(7/5/2014)Cardinals closer Trevor Rosenthal took a blown save and a loss Saturday, giving up two earned runs on two hits while recording just one out in his team's 6-5 loss to the Marlins.

Rosenthal (0-4) didn't start the ninth inning but took over with the bases empty, one out and his team up one run. He surrendered a single before striking out the second batter he faced. Another single by the following batter scored the tying run and ended Rosenthal's day. The next pitcher surrendered another single to bring home one more run, which was also charged to Rosenthal. He owns a 3.76 ERA and 52:24 K:BB ratio in 40 2/3 innings.

Trevor Rosenthal escapes rough outing with save

by Igor Mello | CBSSports.com

(7/4/2014)Cardinals pitcher Trevor Rosenthal endured a shaky outing on Friday, but managed to escape with the save against the Marlins.

Rosenthal allowed a run-scoring single to Christian Yelich and walked the bases loaded before forcing Casey McGehee to a game-ending double play. He allowed two runs on three hits and one walk while striking out one over an inning of work. He has converted 26 of 29 save chances, with a 3.35 ERA and a 1.34 WHIP.

Trevor Rosenthal notches 25th save

by Igor Mello | CBSSports.com

(7/3/2014)Cardinals pitcher Trevor Rosenthal notched his 25th save of the season Wednesday night against the Giants in San Francisco. Rosenthal worked his way past a hit and struck out one in a scoreless frame for the save. He needed only 17 pitches to secure a 2-0 victory.

Rosenthal is 25 for 28 in save chances, with a 2.97 ERA and a 1.27 WHIP in 39 1/3 innings of relief.

Trevor Rosenthal picks up save No. 24

by Chris Towers | CBSSports.com

(6/28/2014)Cardinals pitcher Trevor Rosenthal worked a quick ninth Friday, closing out a 3-1 win over the Dodgers.

Rosenthal allowed a one-out walk in the ninth to Juan Uribe, but erased the base runner by inducing a double play from the next batter. He struck out one batter and threw 16 pitches en route to his 24th save in 27 tries. He has a 3.05 ERA in 38 1/3 innings overall.

Trevor Rosenthal throws 41 pitches in four-out save

by Chris Towers | CBSSports.com

(6/25/2014)The Cardinals asked a lot from closer Trevor Rosenthal Wednesday, as he picked up his second multi-inning save of the month in a 9-6 win over the Rockies.

Rosenthal entered the game in the eighth inning and induced an inning-ending line drive out to preserve a one-run lead, and then the offense gave him some extra help with two more runs of cushion in the top of the ninth.

Rosenthal stumbled in the ninth inning a bit, and ended up throwing 41 pitches to finish off four outs. He struck out two batters and walked two in the ninth before closing out the game, with the tying run at the plate.

Rosenthal is now 23 for 26 on save opportunities, ranking second in the National League. He has a 3.13 ERA in 37 1/3 innings, with 48 strikeouts and 22 walks.

Trevor Rosenthal secures 21st save Saturday

by R.J. White | CBSSports.com

(6/21/2014)Cardinals closer Trevor Rosenthal picked up his 21st save Saturday, striking out two batters and walking one in a scoreless ninth inning to finish off his team's 4-1 win over the Phillies.

Rosenthal needed 20 pitches to put an end to the festivities Saturday, but he was able to post his eighth straight scoreless appearances. The closer owns a 3.34 ERA and 45:20 K:BB ratio in 35 innings.

Trevor Rosenthal nails down third save in three days

by Larry Hartstein | CBSSports.com

(6/15/2014)Cardinals pitcher Trevor Rosenthal earned a save for the third straight game by getting the final out of Sunday's 5-2 win over the Nationals. Rosenthal has 20 saves in 23 chances.

Rosenthal allowed a hit and a walk before inducing a popup to end the game.

Trevor Rosenthal notches 19th save Saturday

by R.J. White | CBSSports.com

(6/14/2014)Cardinals closer Trevor Rosenthal picked up his 19th save Saturday, recording one walk and one strikeout in a scoreless ninth inning to finish off his team's 4-1 win over the Nationals.

Rosenthal threw just nine of his 17 pitches for strikes, but he was able to get a double play to end the Nationals' hopes at a comeback. He owns a 3.58 ERA and 43:18 K:BB ratio in 32 2/3 innings.

Trevor Rosenthal Ks the side for the save

by Igor Mello | CBSSports.com

(6/13/2014)Cardinals closer Trevor Rosenthal struck out the side for the save Friday night against the Nations, securing a 1-0 victory. He is 18 for 21 in save opportunities with a 3.69 ERA and a 1.26 WHIP in 31 2/3 innings of relief.

Trevor Rosenthal K's two to close out 1-0 win

by Chris Towers | CBSSports.com

(6/11/2014)Cardinals closer Trevor Rosenthal recorded his first save in 10 days Tuesday, in a 1-0 win over the Rays.

Rosenthal walked one batter, but finished the inning fairly quickly to close out the game. He stranded Yunel Escobar at first base on a pair of swinging strikeouts to end the game, giving him 17 saves in 20 tries.

Rosenthal has had an up-and-down season in his first as a full-time closer. He has 39 strikeouts in 30 2/3 innings of work, but has also walked 17, and has a 3.82 ERA and 1.30 WHIP in 29 appearances.

Trevor Rosenthal suffers blown save Wednesday

by R.J. White | CBSSports.com

(6/5/2014)Cardinals closer Trevor Rosenthal suffered his third blown save Wednesday, giving up one hit and one walk in a scoreless ninth inning while striking out one in his team's 5-2 win over the Royals.

Rosenthal came in to protect a 2-0 lead with two runners on base, but he allowed both to come home and send the game into extra innings. He owns a 4.13 ERA and 36:16 K:BB ratio in 28 1/3 innings.

Trevor Rosenthal loses in non-save situation

by Chris Towers | CBSSports.com

(6/4/2014)Cardinals closer Trevor Rosenthal struggled in a high-leverage situation Tuesday, as he couldn't send a tied game into extra innings in a loss to the Royals.

Rosenthal entered with the game tied 7-7, and ran into trouble almost immediately. With one out in the inning, he allowed a double to Omar Infante, who then came around to score on an Eric Hosmer single. That run gave the Royals the winning margin, as Rosenthal took the loss, 8-7.

Rosenthal is now 0-3 on the season, though Tuesday's outing did end a string of six scoreless outings. He has a 4.28 ERA in 27 1/3 innings of work.

Trevor Rosenthal strikes out side for 16th save

by R.J. White | CBSSports.com

(5/31/2014)Cardinals closer Trevor Rosenthal struck out all three batters he faced Saturday to earn his 16th save in his team's 2-0 win over the Giants.

Rosenthal last turned in a three-strikeouts-to-three-batters performance back on April 25. He has recorded at least one strikeout in 11 straight appearances. Rosenthal owns a 4.10 ERA and 35:14 K:BB ratio in 26 1/3 innings.

Trevor Rosenthal secures save No. 15

by Igor Mello | CBSSports.com

(5/24/2014)Cardinals closer Trevor Rosenthal entered Saturday's game against the Reds with two outs in the ninth inning. Rosenthal allowed an infield single to Billy Hamilton before striking out Todd Frazier for the final out of the game, securing a 6-3 win and the save.

Rosenthal is 15 for 17 in save chances with a 4.50 ERA and a 1.33 WHIP in 24 inning of relief.

Trevor Rosenthal locks down save No. 14

by Igor Mello | CBSSports.com

(5/22/2014)Cardinals closer Trevor Rosenthal worked a perfect ninth inning to lock down his 14th save of the season Thursday night against Arizona. Rosenthal struck out one and required only 11 pitches to secure a 4-2 victory. He is 14 for 16 in save opportunities with a 4.56 ERA in 23 2/3 innings.

Trevor Rosenthal could have company in Jason Motte

by Scott White | Senior Fantasy Writer

(5/19/2014)In case you haven't heard, Jason Motte is set to return from Tommy John surgery Tuesday, and in case you haven't heard, Cardinals manager Mike Matheny said he wouldn't be afraid to use him in high-leverage situations.

That's bad news for Trevor Rosenthal, who, in case you haven't heard, blew his second save Sunday and is lucky not to have blown more, given that he's issued 14 walks in 21 2/3 innings.

In case you haven't heard, Motte was the Cardinals' closer before blowing out his elbow and, in case you haven't heard, was excellent in the role, recording 42 saves with a 2.75 ERA, 0.92 WHIP and 10.8 strikeouts in 2012.

Maybe Motte won't reclaim the role right away, but if his return goes without a hitch and Rosenthal continues to do what he's done all season, the Cardinals would have an easy transition back to him.

Time to pick him up, then, you heard?

Trevor Rosenthal suffers second blown save

by Michael Hurcomb | CBSSports.com

(5/18/2014)It appears pitching for a fourth straight day was just a little too much for Cardinals closer Trevor Rosenthal. The right-handed hurler could not hold onto a one-run lead Sunday against the Atlanta and took the loss as the Braves rallied for a 6-5 win.

Rosenthal, who was nearly untouchable recording saves Thursday, Friday and Saturday, allowed a leadoff single to Freddie Freeman to start the ninth. Rosenthal bounced back with a strikeout of Chris Johnson and recorded his second out by getting Andrelton Simmons to pop out to short. Unfortunately, Rosenthal had trouble getting that last out.

Ryan Doumit had a two-out double, which moved Freeman to third base. Evan Gattis was then intentionally walked before Jordan Schafer drew a bases-loaded walk to tie the game at 5. Carlos Martinez then replaced Rosenthal (0-2) and allowed the go-ahead run to score on a wild pitch.

Rosenthal's ERA jumped from 4.28 to 4.98, as he suffered his second blown save in 15 chances.

Trevor Rosenthal settles down after first blown save

by Michael Hurcomb | CBSSports.com

(5/18/2014)Since suffering his first blown save Tuesday against the Cubs, Cardinals closer Trevor Rosenthal has closed out three consecutive games from Thursday through Saturday. Rosenthal has bounced back nicely, tossing 3 2/3 scoreless innings in that span, while striking out five and issuing just one walk.

"I think it's just that aggressive mentality and making sure he's ready when he gets out there," manager Mike Matheny said, per MLB.com. "He's altered his warmup process a little bit to where when he walks out there, he's ready to go."

Rosenthal, who has lowered his ERA from 5.19 to 4.29, said finding a comfort zone has been key to his transition to being a full-time closer.

"I haven't had a whole lot of experience, so every day is a learning experience for me," Rosenthal said. "There have been some things I have been working on, but generally it's the same idea of just trying to figure out a way to get the job done, doing whatever I can to get ready and to come in and do my best. Ups and downs are part of the game. I try to go out there and keep the same demeanor, make pitches and hope for the best."

Trevor Rosenthal picks up 13th save Saturday

by Igor Mello | CBSSports.com

(5/17/2014)Cardinals closer Trevor Rosenthal nailed down his 13th save of the season Saturday afternoon against the Braves. Rosenthal struck out two and needed only nine pitches in the ninth to secure a 4-1 victory. He is 12 for 13 in save chances with a 4.29 ERA and a 1.29 WHIP in 21 innings.

Trevor Rosenthal perfect in ninth for save

by Chris Towers | CBSSports.com

(5/17/2014)Cardinals closer Trevor Rosenthal saved his 12th game of the season Friday, in a 5-2 win over the Braves.

Rosenthal tossed a perfect ninth inning, one day after he was asked to record five outs for a save. He looked fine despite the workload, striking out two batters on 17 pitches thrown.

Rosenthal is now 12 for 13 on save opportunities, despite a 4.50 ERA in 20 innings of work. He has 24 strikeouts and 12 walks as well.

Trevor Rosenthal requires five outs to close out Cubs

by Marty Gitlin | CBSSports.com

(5/15/2014)Cardinals closer Trevor Rosenthal put in a little overtime Thursday against the Cubs, but the result was his 11th save.

Rosenthal entered with one out in the eighth and the bases loaded. He allowed a sacrifice fly and a walk before retiring the next four batters to secure the win. The effort marked a personal triumph as well - he had surrendered at least one run in three of his four previous appearances.

Trevor Rosenthal struggles in first blown save

by Chris Towers | CBSSports.com

(5/14/2014)Cardinals closer Trevor Rosenthal's struggles continued Tuesday, as he finally blew his first save of the season against the Cubs.

Rosenthal, who had allowed runs in two of his previous three appearances, entered the game with a one-run lead in the ninth inning. He allowed one run on two hits and a walk in his inning of work, allowing the Cubs to tie it before the Cardinals ultimately won in extra innings, 4-3.

Rosenthal now has a 5.19 ERA in 17 1/3 innings of work, despite being 10 for 11 on save opportunities.

Trevor Rosenthal escapes shaky outing with the save

by Igor Mello | CBSSports.com

(5/12/2014)Cardinals closer Trevor Rosenthal endured a shaky outing, but managed to escape with the save in Sunday night's 6-5 victory over the Pirates in Pittsburgh.

Rosenthal entered the game with a two-run advantage in the ninth inning. He surrendered a run-scoring single to Andrew McCutchen to cut the lead in half. He permitted one run on three hits and one walk in one inning of work. He is a perfect 10 for 10 in save chances with a 4.96 ERA and a 1.41 WHIP 16 1/3 innings pitched.

Trevor Rosenthal works past shaky outing for another save

by Igor Mello | CBSSports.com

(5/5/2014)Cardinals closer Trevor Rosenthal had another shaky appearance, but escaped again with the save Monday night against the Braves in Atlanta.

Rosenthal struck out worked his way past a hit and a walk in a scoreless ninth inning, securing a 4-3 win and his ninth save. He is 9 for 9 in save chances with a 4.70 ERA and 20:9 K:BB ratio in 15 1/3 innings of work.

Trevor Rosenthal escapes shaky outing with save No. 8

by Igor Mello | CBSSports.com

(5/5/2014)Cardinals closer Trevor Rosenthal endured a rough outing, but managed to escape with the save Sunday night against the Cubs in Chicago.

Rosenthal entered the game in the ninth inning with a two-run advantage. He allowed a two-out, run-scoring double to Luis Valbuena before forcing Anthony Rizzo to ground out for the final out of the game, securing a 5-4 win and his eighth save of the season.

Rosenthal has converted his first eight save chances. He owns a 5.02 ERA and 19:8 K:BB ratio in 14 1/3 innings of work.

Trevor Rosenthal Ks the side for save No. 7

by Igor Mello | CBSSports.com

(4/26/2014)Cardinals closer Trevor Rosenthal struck out the side in the ninth inning for his seventh save of the season, securing a 1-0 win over the Pirates. He is 7 of 7 in save chances with a 5.56 ERA, a 1.15 WHIP over 11 1/3 innings pitched.

Trevor Rosenthal pitches around control issues

by Chris Towers | CBSSports.com

(4/22/2014)Cardinals closer Trevor Rosenthal struggled a bit with his control Tuesday, but still picked up his sixth same in as many opportunities in a 3-0 win over the Mets.

Rosenthal put two runners on via walk, bringing the tying run up with one out. He was able to get himself out of the jam without much trouble, retiring the next two hitters in a row in order to finish the outing, despite throwing just eight of 18 pitches for strikes.

Rosenthal's season has been a bit bump through the first few weeks, though he has yet to blow a save. He carries a 6.10 ERA in 10 1/3 innings of work, with 11 strikeouts to six walks.

Rosenthal shaky again in nailing down save

by Marty Gitlin | CBSSports.com

(4/19/2014)Cardinals closer Trevor Rosenthal continued to struggle and save Saturday. He gave up yet another run, this time against the Nationals, but escaped to earn his fifth save.

Rosenthal hurled a hitless ninth, but a walk, balk and groundout brought in a run before he fanned Jayson Werth to end it. He has given up six earned runs in the last seven innings covering six appearances.

Cardinals concerned about Trevor Rosenthal?

by Michael Hurcomb | CBSSports.com

(4/14/2014)Cardinals closer Trevor Rosenthal escaped with his fourth save Sunday against the Cubs, but it was another interesting outing for the right-handed hurler. After opening the season with two scoreless outings, Rosenthal has a 10.80 ERA and 2.00 WHIP in his last four appearances.

"He’s just not as sharp," Matheny said, per the St. Louis Post-Dispatch. "He does have a real nice start, he gets ahead 0-2, then leaves too much in the middle of the plate. That’s just execution and having a real good idea. Even though he’s thinking the right thing, when you don’t feel as tight as normal, as sharp as normal, you make those mistakes. That’s not something you see him do very often. You still see good life. He just needs to get a little confidence going and make those tough pitches when he needs to."

Another concern for the Cardinals is that Rosenthal appears to have lost a little velocity on his fastball. Rosenthal’s fastball this year is averaging 96.2 mph, down from 98.1 last season, according to Pitch F/x.

"The ball is coming out good," pitching coach Derek Lilliquist said. "Our big three relievers are a tick down in terms of velocity. … He’s just unlucky in terms of a mistake here getting hit and a mistake there gets hit. For the most part (Sunday), he threw a couple of nice cutters. His changeup was there."

Trevor Rosenthal escapes shaky outing with fourth save

by Igor Mello | CBSSports.com

(4/13/2014)Cardinals closer Trevor Rosenthal was not at his best again on Sunday, but still managed to escape with his fourth save of the season against the Cubs.

Rosenthal entered the game in the ninth inning with a three-run advantage before giving up a one-out, run-scoring single to Mike Olt. He was charged with one run on two hits while striking out one in one inning pitched, securing a 6-4 win. He owns a 7.36 and 8:3 K:BB ratio in 7 1/3 innings pitched.

Trevor Rosenthal suffers first loss of season

by Igor Mello | CBSSports.com

(4/12/2014)Cardinals closer Trevor Rosenthal turned in a shaky outing and was charged with the loss Friday night against the Cubs in extras.

Rosenthal (0-1) served up a three-run home run to Wellington Castillo in the 11th inning. He was charged with three runs on two hits and one walk while striking out one over two innings pitched in a 6-3 defeat.

Rosenthal has allowed five runs over 6 1/3 innings pitched to start the season.

Trevor Rosenthal earns save vs. Reds Tuesday

by R.J. White | CBSSports.com

(4/9/2014)Cardinals closer Trevor Rosenthal earned his third save of the season Tuesday, striking out two and giving up one hit in a scoreless ninth inning in his team's 7-5 win over the Reds.

Rosenthal is 3 for 3 in save opportunities this year but did give up two runs in a nonsave situation last week. He owns a 4.15 ERA and 6:2 K:BB ratio in 4 1/3 innings.

Trevor Rosenthal surrenders two runs in nonsave situation

by R.J. White | CBSSports.com

(4/7/2014)Cardinals closer Trevor Rosenthal was called upon in a nonsave situation Monday, giving up two earned runs on two hits and two walks while striking out one in his team's 5-3 win over the Reds.

Rosenthal was perfect in his first two save opportunities but struggled in the ninth inning with his team up four Monday, giving up his first baserunners of the season. He onws a 5.40 ERA and 4:2 K:BB ratio in 3 1/3 innings.

Trevor Rosenthal collects four-out save vs. Reds

Rosenthal struck out Matt Adams in the eighth, and retired Joey Votto, Jay Bruce and Todd Frazier in the ninth to secure a 7-6 victory. He has converted all two of his save attempts, while striking out three over 2 1/3 innings this season.

Trevor Rosenthal strikes out two in Opening Day save

by R.J. White | CBSSports.com

(3/31/2014)Cardinals pitcher Trevor Rosenthal struck out two in a perfect ninth inning to secure the save in his team's 1-0 win over the Reds on Opening Day Monday.

Picking up where he left off in 2013, when he struck out 18 batters in 11 2/3 scoreless innings during the postseason, Rosenthal started his first full season as the Cardinals' closer in style. He struck out 108 batters while posting a 2.63 ERA last season.

Trevor Rosenthal makes spring debut

by Igor Mello | CBSSports.com

(3/8/2014)Cardinals pitcher Trevor Rosenthal (groin) made his spring debut on Saturday against the Nationals. Rosenthal walked one, struck out one and did not allow a hit in one inning of work.

Trevor Rosenthal set for Saturday debut

by R.J. White | CBSSports.com

(3/7/2014)Cardinals pitcher Trevor Rosenthal is set to make his spring debut Saturday, MLB.com reports.

Rosenthal has been sidelined by a groin strain this spring but completed a 15-pitch bullpen session Wednesday. He'll fill the team's closer role after going 2-4 with a 2.63 ERA and 108:20 K:BB ratio in 75 1/3 innings last season.

Trevor Rosenthal says he's game-ready

by Chris Cwik | CBSSports.com

(3/5/2014)Cardinals reliever Trevor Rosenthal was able to get through a bullpen session Wednesday, according to the St. Louis Post-Dispatch.

Rosenthal completed a 15 pitch session, and even worked on fielding drills. Rosenthal said he wasn't limited during either part of the workout. He added that his next step is appearing in a spring game. Manager Mike Matheny wanted to see how Rosenthal would perform during the workout before declaring him game-ready.

Rosenthal posted a 2.63 ERA in 75 1/3 innings last season.

Trevor Rosenthal to throw live batting practice

by Chris Cwik | CBSSports.com

(3/5/2014)Cardinals pitcher Trevor Rosenthal will throw a live batting practice session Wednesday, according to MLB.com.

Rosenthal has been dealing with a groin strain, which has delayed his spring debut. If he can get through the batting practice without any issue, he should be declared game-ready soon. Rosenthal posted a 2.63 ERA in 75 1/3 innings last year.

Trevor Rosenthal throwing off a mound

Rosenthal hasn't been able to participate in early spring games due to the issue. He seems to be slowly rounding into form, and could return to games soon. Rosenthal is expected to be the team's closer. He posted a 2.63 ERA in 75 1/3 innings last year.

Trevor Rosenthal won't be used in early exhibition games

Manager Mike Matheny said Rosenthal was feeling better, but wanted to play it cautious. He commended the 23-year-old for being smart. "It was a great display of his maturity, where he shut it down," said Matheny. "It was a good call to be very cautious, especially since we're 30 days or so from playing."

Rosenthal is recovering from a groin strain.

Cardinals likely to get Thursday off

by Chris Cwik | CBSSports.com

(2/26/2014)The Cardinals will likely have Thursday off, according to the St. Louis Post-Dispatch.

Manager Mike Matheny wants to make sure his team is well-rested prior to the start of their first spring game. Aside from Jaime Garcia, the team doesn't have any major injuries to worry about yet. Rest could help both Oscar Taveras and Trevor Rosenthal get closer to 100 percent. It's unclear if either player will be available Friday.

Trevor Rosenthal doesn't expect groin strain to keep him out long

by R.J. White | CBSSports.com

(2/25/2014)Cardinals pitcher Trevor Rosenthal has been diagnosed with a groin strain, but he doesn't expect to miss much time due to the injury, MLB.com reports.

"If it was during the season, I feel like it would be something not worth stopping [for]," Rosenthal said. "With the situation being now, I just thought I would say something. I felt it once, so I said something as soon as I could."

Rosenthal came close to throwing 25 pitches in the batting-practice session as scheduled but exited early with the injury before icing the leg and undergoing treatment.

"Our approach right now is going to be day to day," general manager John Mozeliak said. "I do feel like this is caught early enough that it probably avoided anything more serious."

Rosenthal ha been named the team's closer for the upcoming season after a breakout performance in 2013, in which he went 2-4 with a 2.63 ERA and 108:20 K:BB ratio in 75 1/3 innings.

Trevor Rosenthal leaves practice due to leg discomfort

by Chris Cwik | CBSSports.com

(2/25/2014)Cardinals pitcher Trevor Rosenthal left practice Tuesday due to leg discomfort, according to the St. Louis Post-Dispatch.

Rosenthal felt something in his upper leg/quad. He cut his session short as a precaution. Rosenthal was being stretched out as a starter, but will likely wind up in the bullpen during the regular season.

Rosenthal posted a 2.63 ERA in 75 1/3 innings.

Trevor Rosenthal leaves live BP early Tuesday

by Michael Hurcomb | CBSSports.com

(2/25/2014)Cardinals closer Trevor Rosenthal left the field with a trainer Tuesday during live batting practice after appearing to be in some discomfort, according to the St. Louis Post-Dispatch. It doesn't appear to be an arm-related injury, but there has been no official word yet from the team.

Trevor Rosenthal adapting to new role

Rosenthal came into last season as a starter, but moved to the pen after Jason Motte underwent elbow surgery. Rosenthal eventually moved into the closer role, and emerged as a strong late-game option. Though he expressed some desire to start during the offseason, Rosenthal said he's warmed up to closing.

"I’m excited to have a position, really, at this point," Rosenthal said. Rosenthal did not start throwing as early as usual, knowing that he would be coming out of the bullpen in 2014. Rosenthal posted a 2.63 ERA in 75 1/3 innings last season.

Cardinals players arriving to camp early

The team's official report date for pitchers and catchers is February 12. Position players are to report February 17. It's encouraging that all three players showed up early, as they are all facing crucial seasons.

Adams is looking to capitalize after a breakout season. He's set to be the team's primary first baseman this season, and will get a full workload for the first time in his career. Adams hit .284/.335/.503 in 296 at-bats last season.

Taveras enters the year looking to break camp with the major-league club. While he's the team's best prospect, the Peter Bourjos trade may have pushed him out of a starting role. But if Taveras can play well enough during the spring, he could easily find himself in some type of role once the season begins.

Rosenthal will look to improve after a strong rookie season. He wound up closing games at the end of last year, but was used as a starter early last spring. It's unclear if the team will try to utilize Rosenthal as a starter again, or if he's strictly a bullpen guy now. He put up a strong 2.63 ERA in 75 1/3 innings.

Trevor Rosenthal bulking up as he prepares for closer's role

by Michael Hurcomb | CBSSports.com

(1/20/2014)Cardinals reliever Trevor Rosenthal describes his offseason workout regimen with outfielder Matt Holliday as "an NFL program," which includes "sled pushing, tire flipping and some fireman carries," according to MLB.com.

Rosenthal has bulked up in preparation for taking over the closer's role.

"I still want to build up arm strength, but I'm not having to worry about the endurance of throwing 150 pitches," said Rosenthal, who is still hopeful of becoming a major-league starter at some point. "Luckily, last year throughout the season, having the opportunity to be in the bullpen the whole year, I definitely have a lot to reflect back on."

Trevor Rosenthal to enter spring training as Cardinals' closer

by Al Melchior | Data Analyst

(11/4/2013)According to the St. Louis Post-Dispatch, Cardinals manager Mike Matheny will go into spring training with Trevor Rosenthal as his closer. Though Rosenthal was used primarily as a starter during his minor league career, he has been used exclusively as a reliever by the Cardinals, going back to the latter half of the 2012 season.

Rosenthal served as the Cardinals' closer over the final days of the 2013 regular season, replacing the struggling Edward Mujica, and he garnered four saves in five chances during the postseason.

Trevor Rosenthal escapes blown save with win

by Igor Mello | CBSSports.com

(10/27/2013)Cardinals relief pitcher Trevor Rosenthal was charged with a blown save but escaped Game 3 of the World Series against the Red Sox with the win Saturday night.

Rosenthal entered the game for Carlos Martinez with one out and the bases loaded in the eighth inning. He surrendered a run on a Daniel Nava fielder's choice and a run-scoring single to Xander Bogaerts, which knotted the game at 4-all. The Cardinals scored the game-winning run on an obstruction call in the bottom of the ninth inning to give Rosenthal the win. The right-hander was not charged with any earned runs allowed and gave up only hit while striking out two over 1 2/3 innings of a 5-4 win.

Trevor Rosenthal earns Game 2 save by striking out side

by R.J. White | CBSSports.com

(10/24/2013)Cardinals closer Trevor Rosenthal closed out his team's 4-2 win against the Red Sox in Game 2 of the World Series Thursday by striking out the side, earning his fourth save of the postseason.

Rosenthal started the ninth by striking out Jonny Gomes looking then got Jarrod Saltalamacchia and Stephen Drew swinging to close out the Game 2 win and even the series at one a piece. It was an absolutely dominant performance from Rosenthal, one he'll be looking to repeat as the series heads back to St. Louis.

Trevor Rosenthal converts Game 4 save

by Igor Mello | CBSSports.com

(10/16/2013)Cardinals relief pitcher Trevor Rosenthal converted his third save of the postseason during Game 4 of the National League Championship Series against the Dodgers Tuesday night.

Rosenthal allowed a leadoff single to Andre Ethier before forcing Yasiel Puig to ground out on a double play. He then struck out Juan Uribe swinging for the final out of the game, clinching a 4-2 victory.

Rosenthal has allowed three hits and no runs over six innings pitched this postseason.

Trevor Rosenthal Ks the side for Game 2 save

by Igor Mello | CBSSports.com

(10/12/2013)Cardinals reliever Trevor Rosenthal struck out the side in the ninth inning as he collected his second save of the postseason in Game 2 of the National League Championship Series against the Dodgers Saturday afternoon.

Rosenthal has struck out seven and allowed only two hits over five innings pitched this postseason.

Trevor Rosenthal earns Game 4 save

by Jeff Lippman | CBSSports.com

(10/7/2013)Cardinals closer Trevor Rosenthal walked a batter but allowed no further damage in the ninth inning Monday as he closed out the Game 4 National League Division Series win in Pittsburgh.

Rosenthal closed out the 2-1 victory to help even up the series at two games apiece for the Cardinals. He struck out a batter and needed 21 pitches to get three outs in the ninth. It was Rosenthal's first save of the postseason in his second appearance.

Rosenthal recorded three saves on the year as he took over for Edward Mujica late in the season. He pitched to a 2.63 ERA on the regular season over 74 appearances with 108 strikeouts over 75 1/3 innings.

Trevor Rosenthal picks up third save

by Jack Moore | CBSSports.com

(9/25/2013)Cardinals reliever Trevor Rosenthal picked up his third save in Wednesday's win over Washington.

Usual closer Edward Mujica had appeared in the past three games and took a beating on Tuesday, when he served up three hits and two runs and recorded just one out. Rosenthal owns a 2.66 ERA and has done his part to earn consideration for the closer's role next season.

Trevor Rosenthal converts one-out save

by Igor Mello | CBSSports.com

(9/24/2013)Cardinals reliever Trevor Rosenthal converted a one-out save Tuesday night against the Nationals. He relieved Michael Wacha, who lost a no-hitter with two outs in the ninth. Rosenthal forced Jayson Werth to ground out for the game's final out.

Rosenthal has two saves and a 2.70 ERA through 73 1/3 innings of relief.

Cardinals will mix and match at closer

by Chris Cwik | CBSSports.com

(9/24/2013)The Cardinals will play the matchups at closer going forward, according to MLB Network Radio.

Manager Mike Matheny said there's "no master plan" on how they will proceed. He said it will be based on many factors, including how how each player feels that day. Edward Mujica was being used as the team's closer, but was recently demoted. Trevor Rosenthal was called upon to close out the game Monday.

Trevor Rosenthal earns first career save

by Jeff Lippman | CBSSports.com

(9/23/2013)Cardinals reliever Trevor Rosenthal earned his first career save Monday night at home against the Nationals. Rosenthal closed out a 4-3 St. Louis win.

Rosenthal got the final two batters of the ninth inning with one strikeout for his first save. He needed just seven pitches and lowered his ERA to 2.71 on the year.

The Cardinals continue to go with a closer-by-committee approach with Edward Mujica out of the job.

Trevor Rosenthal sets team bullpen mark

by Chris Towers | CBSSports.com

(9/11/2013)Cardinals reliever Trevor Rosenthal moved his name into the team's record books Tuesday, when he struck out the side against the Brewers. Rosenthal moved his season strikeout total to 96, the most in Cardinals' history for a reliever.

"It's cool to be recognized with all those other guys," Rosenthal told MLB.com Thursday. "I know how great of people they are from getting to know them and hearing other people talk about their accomplishments. That's probably one of the coolest things. It's a good feeling. I'm just trying to represent it well."

Rosenthal has a 2.27 ERA in 67 1/3 innings of work, while appearing in 64 games out of the bullpen.

Edward Mujica still dealing with back issue

by Igor Mello | CBSSports.com

(8/22/2013)Cardinals closer Edward Mujica visited Dr. Clayton Skaggs prior to Thursday's game to examine the tightness that has been bothering him on the right upper side of his back. The Cardinals are prepared to use Trevor Rosenthal as the fill-in closer, if needed.

"It's bothering me just in my back, sometimes like in a nerve, just going through my muscles like a little fatigue," Mujica said, per MLB.com. "We've just been working on it a lot and trying to get it ready to go."

Cardinals not worried about Trevor Rosenthal

by Michael Hurcomb | CBSSports.com

(5/21/2013)Cardinals reliever Trevor Rosenthal continues to be a steadying force at the back-end of the team's bullpen. He hasn't allowed a run in his last 11 appearances (9 2/3 innings), striking out 15.

Rosenthal is on pace for more than 80 appearances, but manager Mike Matheny said he's not concerned about the right-hander, who has a 2.42 ERA and 13 holds.

"It’s a growing concern for all you (media) guys," Matheny said, per the St. Louis Post-Dispatch. "At times he’s felt very good and we’ve still shut him down a couple days. He’s one of the physically strongest guys we have. If we find it’s affecting him, we change course. He prepared to be a starter this year. He prepared for 200 innings. We’re not going to give him that. But we’re going to give him an opportunity to help us win. And that’s what he’s been helping us do."

Trevor Rosenthal in the middle of a hot streak

by Chris Cwik | CBSSports.com

(5/20/2013)Cardinals reliever Trevor Rosenthal hasn't allowed a run since April 24.

Rosenthal didn't get off to a great start but has thrown 9 2/3 scoreless innings over 11 appearances since April 24. He has added 15 strikeouts over that period. Rosenthal has mainly been used in a high-leverage setup role this year.

It's time to add Trevor Rosenthal in deeper leagues

by Nando Di Fino | Senior Fantasy Writer

(5/14/2013)With Jake Westbrook sidelined indefinitely (elbow), the Cardinals called up John Gast to start Tuesday. Gast has been great in seven Triple-A starts this year, but has a spotty minor-league track record (4.02 and 4.09 ERAs in 2011 and 2012). If he has a couple of bad starts, it's not crazy to think that the team could turn to Trevor Rosenthal to fill Westbrook's role.

Rosenthal started 48 of his 66 minor-league appearances. Last year, he had a 2.97 ERA, 1.10 WHIP, and 104 strikeouts in 109 innings. He was in the running for St. Louis' fifth starter spot for most of spring training. St. Louis has a habit of throwing its pitchers out in middle relief for a season (Adam Wainwright, Lance Lynn) before putting them in the rotation, but if things fall apart with Gast, the Cardinals may have a need to skip protocol and turn to Rosenthal.

Gast is unproven and Joe Kelly currently has a 7.71 ERA. Rosenthal's a starter by trade, he's talented, and the team may have a need. Taking a chance on Rosenthal -- owned in 21 percent of leagues -- will, at the very least, still give you a high-strikeout middle reliever. But he has the very rare dual upside of sliding in as a closer or starter before the season is through.

Rosenthal, whose name has been mentioned by manager Mike Matheny as a possible closer candidate, has struggled with consistency this season and owns a 4.66 ERA over nine appearances.

"It doesn't matter how hard you throw. If you make bad pitches, major-league hitters can handle it," Rosenthal told the St. Louis Post-Dispatch. "I don’t think it’s too much about overpowering. It’s just about executing pitches at the bottom of the zone."

“I think that’s where we are," Matheny said when asked specifically if he could see himself using a variety of ninth-inning pitchers. "We’ll see how each guy is feeling any particular night and have to make adjustments as the game or the matchups tell us we need to make the adjustments.”

Trevor Rosenthal pitches perfect eighth

by R.J. White | CBSSports.com

(4/12/2013)Cardinals reliever Trevor Rosenthal pitched a perfect eighth inning in his team's 2-0 win over the Brewers Friday night for his second hold of the season. He lowered his ERA to 2.57 but failed to strike out a batter for the first time in seven appearances this season.

Trevor Rosenthal can't hold on to save

by Chris Cwik | CBSSports.com

(4/4/2013)Cardinals reliever Trevor Rosenthal blew a save during the team's 16-inning game against the Diamondbacks.

Rosenthal entered the game with a one-run lead in the eighth inning, and gave up three straight singles in the inning. He returned for the bottom of the ninth, and got out of the inning without allowing any more damage. Rosenthal will be used as one of the club's primary set-up men while Jason Motte is out. Rosenthal was stretched out as a starter this spring, so he could be in for more multi-inning outings.

Trevor Rosenthal blows Diamondbacks away

by Chris Towers | CBSSports.com

(4/3/2013)Cardinals pitcher Trevor Rosenthal showed a flash of his overpowering stuff Tuesday, in his season debut against the Diamondbacks.

Rosenthal relied heavily on his high-90's fastball in one inning of work, striking out a pair of batters and retiring the side in order on 13 pitches. Rosenthal threw nothing but fastballs in the outing, and his velocity hovered between 97 and 100 mph.

Rosenthal was battling for a starting spot early in the spring, but is once again working as a weapon out of the bullpen. Rosenthal is Baseball America's No. 39 prospect this season and made his last 42 appearances in the minors as a starter. In 20 appearances out of the bullpen in the majors, Rosenthal has 27 strikeouts and just seven walks in 23 2/3 innings.

Rosenthal out of the running

by Chris Towers | CBSSports.com

(3/7/2013)Cardinals manager Mike Matheny confirmed to reporters Thursday that pitcher Trevor Rosenthals battle for a rotation spot has come to an end. Rosenthal has a 6.43 ERA in seven innings so far this spring, and will now battle for a spot in the teams bullpen for the second season in a row. Rosenthal was called up in July last season and emerged as a weapon out of the bullpen, allowing seven runs over 31 1/3 innings between the regular season and postseason.

Rosenthal sharp against Marlins

by Al Melchior | Data Analyst

(3/6/2013)Cardinals starting pitcher candidate Trevor Rosenthal fared well in his third outing of the Grapefruit League season, as he threw two scoreless innings against the Marlins on Wednesday. He allowed just two hits and he struck out one batter while walking none. Rosenthal's spring ERA fell to 6.43, as he had allowed five earned runs over five innings coming into this contest.

Rosenthal better second time out

by Michael Hurcomb | CBSSports.com

(2/28/2013)Cardinals starting pitcher candidate Trevor Rosenthal was much better in his second spring outing Thursday against the Marlins after getting rocked in his spring debut Saturday. Rosenthal was the third pitcher to enter the game Thursday, but he allowed just one run on two hits and one walk in three innings. He struck out one, while lowering his ERA from 18.00 to 9.00.

Rosenthal has no time to lose

by Bill Passonno | CBSSports.com

(2/23/2013)St. Louis relief pitcher Trevor Rosenthal yielded four runs and five hits over two innings during his first start of Grapefruit League action Saturday against Miami. Rosenthal, who is locked in a three-player battle for the Cardinals' fifth spot in the starting rotation, also walked two batters and failed to record a strikeout. As a starter last season, the 22-year-old posted an 8-6 record and 2.97 ERA across two minor-league stops. "As a starter, you definitely have to command the zone," Rosenthal told MLB.com. "I just need to go out there and attack the hitters a little bit better and get those first-pitch outs and first-pitch swings, instead of falling behind in the count."

Rosenthal vying for rotation spot

by Michael Hurcomb | CBSSports.com

(2/5/2013)The Cardinals announced Tuesday starting pitcher Chris Carpenter is unlikely to pitch this season because of continued problems with his right shoulder, arm and neck. His absence likely means Lance Lynn has secured a spot in the rotation, with Shelby Miller, Joe Kelly and Trevor Rosenthal figuring into the mix for the final spot in the rotation, if the team doesn't add any outside help.